The shells surrounding the nucleus are called energy levels. Why?

The membrane surrounding the vacuole is called

Specialised epidermal cells surrounding the guards cells are called

Specialised epidermal cells surrounding the guards cells are called

Electrons revolve around the nucleus in fixed orbits or shells called energy levels'. State how these energy levels are represented.

Protoplast excluding nucleus is called

What are energy shells?

The animal cell is surrounded by a membrane called

The farthest shell from the nucleus contains the least energy.(T/F)

The extra-nuclear part contains energy shells.